HENDUN Door Alarms When Opened with Remote, Door Bells Chimes, Door Security Sensor Pool Alarm for Kids Safety (2 Pack)
 
Product Features
  

         
Easy to install and operate - pool/gate/sliding door alarm with remote. Owners can disarm outdoors when they return home
         
Multipurpose - Magnetic Contact Door Alarms/Doorbell/Door Alarm for Pool/Refrigerator Door Alarm/Curious Door Alarm
         
Magnetically triggered - Alarm sounds when windows or interior doors are opened by older children and dementia patients
         
Heads up: Returns are mostly from fixed volume and not being Pool UL 2017 certified, even though it works great.